Three Sigma logo

We are a blockchain engineering and research consulting firm

Our mission is to advance the adoption of blockchain technology and contribute towards the healthy development of the crypto/web3 space.

$1.1B

in client assets protected

$5.3B

in transacted value secured

Trusted by

Starkware logoMaple logoScroll logozkSync logoPanoptic logoAvantis logoArc logoThena logoYeti Finance logoLevana logoDefimons logoDiffusion logoTradable logoFuji logo

Our services

Code Audits

We work closely with teams to provide a comprehensive, time-efficient smart contract security auditing service that makes sure your application is secure and ready to be deployed on any blockchain.

Economic Modeling

We support DeFi founders in evaluating market risk, determining the optimal mechanism design, and parameterizing their protocols based on thorough quantitative research, optimization frameworks, and our cutting-edge simulation platform.

Blockchain Engineering

We provide end-to-end services for implementing blockchain into your business or project, from infrastructure selection and setting up custom solutions to designing architecture, developing smart contracts and providing ongoing monitoring and support.

Our founding team

Afonso Oliveira

Afonso Oliveira

Co-Founder & Board Member

Logo X
Eduardo Morgado

Eduardo Morgado

Co-Founder & CEO

Logo X
Tiago Barbosa

Tiago Barbosa

Co-Founder & Board Member

Logo X